Computer-based study of the dependence of mechanical properties of brittle porous material on the partial concentration of pores of different size | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2013. № 6(26).

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Computer-based study of the dependence of mechanical properties of brittle porous material on the partial concentration of pores of different size

A two-dimensional model of a brittle porous material with bimodal pore size distribution is constructed in the context of the movable cellular automaton method. Based on numerical calculations, an analytical estimate for the dependence of strength and elastic properties of the material under compression on its total porosity and the partial porosities of pores of different size is proposed.

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Keywords

численное моделирование, метод подвижных клеточных автоматов, прочностные и упругие свойства, керамика, numerical simulation, movable cellular automata method, strength and elastic properties, ceramics

Authors

NameOrganizationE-mail
Konovalenko Igor SergeevichInstitute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciencesigkon@ispms.tsc.ru
Smolin Alexey YurievichInstitute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences; Tomsk State Universityigkon@ispms.tsc.ru
Konovalenko Ivan SergeevichInstitute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciencesivkon@ispms.tsc.ru
Promakhov Vladimir VasiljevichInstitute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciencesvvpromakhov@mail.ru
Psakhie Sergey GrigorievichInstitute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences; Tomsk State University; Tomsk Polytechnic Universitysp@ispms.tsc.ru
Всего: 5

References

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Псахье С.Г., Шилько Е.В., Смолин А.Ю. и др. Развитие подхода к моделированию деформирования и разрушения иерархически организованных гетерогенных, в том числе контрастных, сред // Физическая мезомеханика. 2011. Т. 14. № 3. С. 27-54.
Буякова С.П. Свойства, структура, фазовый состав и закономерности формирования пористых наносистем на основе ZrO2: дис.. докт. техн. наук. Томск, 2008. 309 с.
Global Roadmap for Ceramics: Proc. 2nd Int. Congress on Ceramics (ICC2) / eds. Alida Belosi and Gian Nicola Babini. Institute of Science and Technology for Ceramics, National Research Council, Verona (Italy), June 29 - July 4, 2008. 833 p.
Computer-based study of the dependence of mechanical properties of brittle porous material on the partial concentration of pores of different size | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2013. № 6(26).

Computer-based study of the dependence of mechanical properties of brittle porous material on the partial concentration of pores of different size | Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2013. № 6(26).

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